Transaction not yet indexed

55jWcBikkVgpP9BUSpG3SEHsUEoroHHmmMNWqmpyhrEkyWmWMsRqE6eFGKm5F2WRnTWT3rzXVH7nG5U2zRqi6NrU

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.